Add support for nova live/cold-migration with containers

Updates hieradata for changes in https://review.openstack.org/471950.
Creates a new service - NovaMigrationTarget. On baremetal this just configures
live/cold-migration. On docker is includes a container running a second sshd
services on an alternative port.
Configures /var/lib/nova/.ssh/config and mounts in nova-compute and libvirtd
containers.

Change-Id: Ic4b810ff71085b73ccd08c66a3739f94e6c0c427
Implements: blueprint tripleo-cold-migration
Depends-On: I6c04cebd1cf066c79c5b4335011733d32ac208dc
Depends-On: I063a84a8e6da64ae3b09125cfa42e48df69adc12

1 files changed, 57 insertions, 0 deletions

diff --git a/puppet/services/nova-migration-target.yaml b/puppet/services/nova-migration-target.yaml
new file mode 100644
index 00000000..128abc2c
--- /dev/null
+++ b/puppet/services/nova-migration-target.yaml
@@ -0,0 +1,57 @@
+heat_template_version: ocata
+
+description: >
+  OpenStack Nova migration target configured with Puppet
+
+parameters:
+  ServiceData:
+    default: {}
+    description: Dictionary packing service data
+    type: json
+  ServiceNetMap:
+    default: {}
+    description: Mapping of service_name -> network name. Typically set
+                 via parameter_defaults in the resource registry.  This
+                 mapping overrides those in ServiceNetMapDefaults.
+    type: json
+  DefaultPasswords:
+    default: {}
+    type: json
+  RoleName:
+    default: ''
+    description: Role name on which the service is applied
+    type: string
+  RoleParameters:
+    default: {}
+    description: Parameters specific to the role
+    type: json
+  EndpointMap:
+    default: {}
+    description: Mapping of service endpoint -> protocol. Typically set
+                 via parameter_defaults in the resource registry.
+    type: json
+  MigrationSshKey:
+    type: json
+    description: >
+      SSH key for migration.
+      Expects a dictionary with keys 'public_key' and 'private_key'.
+      Values should be identical to SSH public/private key files.
+    default:
+      public_key: ''
+      private_key: ''
+
+outputs:
+  role_data:
+    description: Role data for the Nova migration target service.
+    value:
+      service_name: nova_migration_target
+      config_settings:
+        tripleo::profile::base::nova::migration::target::ssh_authorized_keys:
+          - {get_param: [ MigrationSshKey, public_key ]}
+        tripleo::profile::base::nova::migration::target::ssh_localaddrs:
+          - "%{hiera('cold_migration_ssh_inbound_addr')}"
+          - "%{hiera('live_migration_ssh_inbound_addr')}"
+        live_migration_ssh_inbound_addr: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
+        cold_migration_ssh_inbound_addr: {get_param: [ServiceNetMap, NovaColdMigrationNetwork]}
+      step_config: |
+        include tripleo::profile::base::nova::migration::target